public void M5SetupTest()
{
var clientPubKey = FixedSaltGenerator.ExpectedClientPubKey;
var clientProof = FixedSaltGenerator.ExpectedClientProof;
var inputData =
"059ac2e1aa3fef6c4bc067cd9d26a05b53fa6ad29f953af80c90968757a18fcb270118987a5c26e50f2f8e274750584929d5d5a176a62af5ef0d4002ed6333ee75b0f75d0ee4dbef345f6ae15345cfdcb97e3300d18bf8f827701f6dfcc6cc213dff5ae1cffa03235853df30d8eb6ceec068dc64e9ef8049ce3d9396bbd32c7b2e329005023cf06ed8a60e3e51491b7f7193a807f1f244369a5ee9fd060105";
var expectedTlvHexReponse =
"0601060587b0e4a7aa382866e824db4159cc0ecd24900136be360fd6ae64481bf799b1ecc918ecb887285a8dcd5b6f90aa410253451fd1bc638cae716cbab166f763108633555a6bfa311662986ea2d1eb83b76d195724b9bbddf7902dfd3a16e1bbd5bb8e5a5a6e3a56e8eec21c3f06ed2cce21ea17426407d0a1b35c9d692f5a5ee15ecb7ac662ade25ab7";
var tlv = TlvParser.Parse(Automatica.Core.Driver.Utility.Utils.StringToByteArray(inputData));
var fixedSrpGenerator = new FixedSaltGenerator();
var session = new ConnectionSession
{
Salt = fixedSrpGenerator.GenerateSalt(16),
Verifier = FixedSaltGenerator.ExpectedVerifier,
ServerEphemeral = fixedSrpGenerator.GenerateServerEphemeral(FixedSaltGenerator.ExpectedVerifier)
};
session.ServerSession = fixedSrpGenerator.DeriveServerSession(session.ServerEphemeral.Secret, clientPubKey, SrpInteger.FromByteArray(session.Salt).ToHex(), "Pair-Setup", session.Verifier, clientProof);
var setupController = new PairSetupController(NullLogger.Instance, "031-45-154")
{
SrpGenerator = fixedSrpGenerator, KeyGenerator = new FixedEd25519KeyGenerator()
};
var ret = setupController.Post(tlv, session);
var expectedTlvResponse =
TlvParser.Parse(Automatica.Core.Driver.Utility.Utils.StringToByteArray(expectedTlvHexReponse));
var decryptedPayload = TlvParser.Parse(Automatica.Core.Driver.Utility.Utils.StringToByteArray(
"011146433a32323a33443a45333a43453a4632032083e6d70e7064effd0c6df6d19451b1ded53f7e2d0dd86e33d4aa1993f5e9cded0a402ac3063b1d193c4d365c546019c51cac8299a23a99c9f8eb2348c46af24b185a53f1f75a92d57193bdeb4dfbc47ccadccc4f9f4e3dc8191eef364d15cd921207"));
var raw = setupController.HandlePairSetupM5Raw(session, out _);
Assert.Equal(decryptedPayload.GetType(Constants.Identifier), raw.GetType(Constants.Identifier));
Assert.Equal(decryptedPayload.GetType(Constants.PublicKey), raw.GetType(Constants.PublicKey));
Assert.Equal(decryptedPayload.GetType(Constants.Signature), raw.GetType(Constants.Signature));
var expectedEncryptedData =
Automatica.Core.Driver.Utility.Utils.ByteArrayToString(expectedTlvResponse.GetType(Constants.EncryptedData).AsSpan());
var retEncryptedData =
Automatica.Core.Driver.Utility.Utils.ByteArrayToString(ret.TlvData.GetType(Constants.EncryptedData).AsSpan());
Assert.Equal(expectedEncryptedData, retEncryptedData);
Assert.Equal(expectedTlvResponse.GetType(Constants.State), ret.TlvData.GetType(Constants.State));
Assert.Equal(expectedTlvResponse.GetType(Constants.EncryptedData), ret.TlvData.GetType(Constants.EncryptedData));
var expectedHttpResponse =
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
var expectedHttpResponseArray =
Automatica.Core.Driver.Utility.Utils.StringToByteArray(expectedHttpResponse);
var requestTime = new DateTime(2020, 01, 19, 15, 31, 13, DateTimeKind.Utc);
var httpResponse =
HttpServerConnection.GetHttpResponse("HTTP/1.1", PairSetupReturn.ContentType, TlvParser.Serialize(ret.TlvData), requestTime);
Assert.Equal(expectedHttpResponseArray, httpResponse);
}
public void M1SetupTest()
{
var fixedSrpGenerator = new FixedSaltGenerator();
const string expectedTlvHexString =
"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";
var tlv = TlvParser.Parse(Automatica.Core.Driver.Utility.Utils.StringToByteArray("000100060101"));
var setupController = new PairSetupController(NullLogger.Instance, "031-45-154")
{
SrpGenerator = fixedSrpGenerator
};
fixedSrpGenerator.DeriveVerifier(fixedSrpGenerator.DerivePrivateKey("", "", ""));
var session = new ConnectionSession();
var ret = setupController.Post(tlv, session);
var expectedTlvResponse =
TlvParser.Parse(Automatica.Core.Driver.Utility.Utils.StringToByteArray(expectedTlvHexString));
Assert.Equal(expectedTlvResponse.GetType(Constants.State), ret.TlvData.GetType(Constants.State));
Assert.Equal(expectedTlvResponse.GetType(Constants.Salt), ret.TlvData.GetType(Constants.Salt));
Assert.Equal(expectedTlvResponse.GetType(Constants.PublicKey), ret.TlvData.GetType(Constants.PublicKey));
}
public void M2SetupTest()
{
var fixedSrpGenerator = new FixedSaltGenerator();
var expectedTlvHexReponse =
"0601040440847786bbdb27e466f3533fa2016f5eaff57ffddc99c55d97d8cc634bcbd95c9c2ba0167e717ecd9fc19aa8b03987a9b0a1b3b676b8e33ce8d097a05bffbd4a24";
var inputData =
"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";
var tlv = TlvParser.Parse(Automatica.Core.Driver.Utility.Utils.StringToByteArray(inputData));
var session = new ConnectionSession
{
Verifier = FixedSaltGenerator.ExpectedVerifier,
ServerEphemeral = fixedSrpGenerator.GenerateServerEphemeral(FixedSaltGenerator.ExpectedVerifier)
};
var setupController = new PairSetupController(NullLogger.Instance, "031-45-154")
{
SrpGenerator = fixedSrpGenerator
};
var ret = setupController.Post(tlv, session);
var expectedTlvResponse =
TlvParser.Parse(Automatica.Core.Driver.Utility.Utils.StringToByteArray(expectedTlvHexReponse));
Assert.Equal(expectedTlvResponse.GetType(Constants.State), ret.TlvData.GetType(Constants.State));
Assert.Equal(expectedTlvResponse.GetType(Constants.Proof), ret.TlvData.GetType(Constants.Proof));
}
public Tuple <string, byte[]> Invoke(string connectionId, string url, string method, byte[] inputData,
ConnectionSession session)
{
if (!_sessions.ContainsKey(connectionId))
{
_sessions.TryAdd(connectionId, new HapSession());
}
_logger.LogDebug($"Working on request {url}");
var queryString = new NameValueCollection();
if (url.Contains("?"))
{
var parts = url.Split('?');
queryString = HttpUtility.ParseQueryString(parts[1]);
url = parts[0];
}
try
{
if (inputData.Length > 0)
{
var parts = TlvParser.Parse(inputData);
if (method == "POST")
{
var state = parts.GetTypeAsInt(Constants.State);
if (url.EndsWith("pair-setup"))
{
_logger.LogDebug($"Working on pair-setup request");
if (_pairController != null && state == 1)
{
return(ReturnError(state, ErrorCodes.Busy));
}
if (state == 1 && _pairController == null)
{
_pairController =
new PairSetupController(_logger, _pairCode);
}
if (_pairController == null)
{
_logger.LogError($"Something is wrong here, closing tcp connection");
throw new ArgumentException($"Something is wrong here, closing tcp connection");
}
var data = _pairController.Post(parts, session);
var raw = TlvParser.Serialize(data.TlvData);
if (!data.Ok)
{
_pairController = null;
_sessions.TryRemove(connectionId, out var _);
}
else if (data.State == 5)
{
PairingCompleted?.Invoke(this, new PairSetupCompleteEventArgs(data.Ltsk, data.Ltpk));
_pairController = null;
}
return(new Tuple <string, byte[]>(PairSetupReturn.ContentType, raw));
}
if (url.EndsWith("pair-verify"))
{
_logger.LogDebug($"Working on pair-verify request");
if (string.IsNullOrEmpty(HapControllerServer.HapControllerLtsk))
{
return(ReturnError(state, ErrorCodes.Busy));
}
var verify = new PairVerifyController(_logger);
var data = verify.Post(parts, _sessions[connectionId]);
if (data.HapSession != null)
{
_sessions[connectionId] = data.HapSession;
}
var raw = TlvParser.Serialize(data.TlvData);
return(new Tuple <string, byte[]>(data.ContentType, raw));
}
if (url.EndsWith("pairings"))
{
_logger.LogDebug($"Working on pairings");
var pair = new PairingController(_logger);
var data = pair.Post(parts);
var raw = TlvParser.Serialize(data.TlvData);
return(new Tuple <string, byte[]>(data.ContentType, raw));
}
if (url.EndsWith("identify"))
{
var identify = new IdentifyController();
var data = identify.Post(inputData);
return(new Tuple <string, byte[]>(data.ContentType, new byte[0]));
}
}
else if (method == "PUT")
{
if (url.EndsWith("characteristics"))
{
_logger.LogDebug($"Working on characteristics");
var c = new CharacteristicsController(_logger);
var data = c.Put(inputData, _sessions[connectionId], _homeKitServer);
// response with no data if the call was successful - errors need to be implemented
return(new Tuple <string, byte[]>(data.ContentType, new byte[0]));
}
}
}
else
{
if (method == "GET")
{
if (url.EndsWith("accessories"))
{
_logger.LogDebug($"Working on accessories");
var accessoryController = new AccesoriesController(_logger);
var accessories = accessoryController.Get(_homeKitServer, queryString);
var strValue = JsonConvert.SerializeObject(accessories, JsonSettings);
_logger.LogDebug($"Sending {strValue}");
return(new Tuple <string, byte[]>("application/hap+json", Encoding.UTF8.GetBytes(strValue)));
}
if (url.EndsWith("characteristics"))
{
_logger.LogDebug($"Working on characteristics");
var ids = queryString["id"].Split(",");
var c = new CharacteristicsController(_logger);
var data = c.Get(ids, _homeKitServer);
var strValue = JsonConvert.SerializeObject(data, JsonSettings);
_logger.LogDebug($"Sending {strValue}");
return(new Tuple <string, byte[]>(data.ContentType, Encoding.UTF8.GetBytes(strValue)));
}
}
}
}
catch (Exception e)
{
_logger.LogError(e, $"{e}: Error occured while processing request");
_pairController = null;
}
throw new InvalidOperationException();
}
public Tuple <string, byte[]> Invoke(string connectionId, string url, string method, byte[] inputData)
{
if (!_sessions.ContainsKey(connectionId))
{
_sessions.Add(connectionId, new HapSession());
}
var queryString = new NameValueCollection();
if (url.Contains("?"))
{
var parts = url.Split('?');
queryString = HttpUtility.ParseQueryString(parts[1]);
url = parts[0];
}
try
{
if (inputData.Length > 0)
{
var parts = TlvParser.Parse(inputData);
if (method == "POST")
{
var state = parts.GetTypeAsInt(Constants.State);
if (url.EndsWith("pair-setup"))
{
if (_pairController != null && state == 1)
{
return(ReturnError(state, ErrorCodes.Busy));
}
if (state == 1 && _pairController == null)
{
_pairController =
new PairSetupController(_logger, _pairCode); //Todo: change code to param
}
var data = _pairController.Post(parts);
var raw = TlvParser.Serialise(data.TlvData);
if (!data.Ok)
{
_pairController = null;
_sessions.Remove(connectionId);
}
else if (data.State == 5)
{
PairingCompleted?.Invoke(this, new PairSetupCompleteEventArgs(data.Ltsk, data.Ltpk));
_pairController = null;
}
return(new Tuple <string, byte[]>(data.ContentType, raw));
}
if (url.EndsWith("pair-verify"))
{
if (string.IsNullOrEmpty(HapControllerServer.HapControllerLtsk))
{
return(ReturnError(state, ErrorCodes.Busy));
}
var verify = new PairVerifyController(_logger);
var data = verify.Post(parts, _sessions[connectionId]);
if (data.HapSession != null)
{
_sessions[connectionId] = data.HapSession;
}
var raw = TlvParser.Serialise(data.TlvData);
return(new Tuple <string, byte[]>(data.ContentType, raw));
}
if (url.EndsWith("pairings"))
{
var pair = new PairingController(_logger);
var data = pair.Post(parts);
var raw = TlvParser.Serialise(data.TlvData);
return(new Tuple <string, byte[]>(data.ContentType, raw));
}
if (url.EndsWith("identify"))
{
var identify = new IdentifyController();
var data = identify.Post(inputData);
return(new Tuple <string, byte[]>(data.ContentType, new byte[0]));
}
}
else if (method == "PUT")
{
if (url.EndsWith("characteristics"))
{
var c = new CharacteristicsController(_logger);
var data = c.Put(inputData, _sessions[connectionId], _homeKitServer);
if (data.Characteristics.Count == 0)
{
return(new Tuple <string, byte[]>(data.ContentType, new byte[0]));
}
return(new Tuple <string, byte[]>(data.ContentType, Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(data))));
}
}
}
else
{
if (method == "GET")
{
if (url.EndsWith("accessories"))
{
var accessoryController = new AccesoriesController();
var accessories = accessoryController.Get(_homeKitServer, queryString);
var strValue = JsonConvert.SerializeObject(accessories, JsonSettings);
return(new Tuple <string, byte[]>("application/hap+json", Encoding.UTF8.GetBytes(strValue)));
}
if (url.EndsWith("characteristics"))
{
var ids = queryString["id"].Split(",");
var c = new CharacteristicsController(_logger);
var data = c.Get(ids, _homeKitServer);
return(new Tuple <string, byte[]>(data.ContentType, Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(data, JsonSettings))));
}
}
}
}
catch (Exception e)
{
_logger.LogError(e, "Error occured while processing request");
_pairController = null;
}
throw new InvalidOperationException();
}
